Hi,
We live in an appartment block built in the 70's (concrete walls) - I'm trying to put up an LCD and trying to drill holes according to the plate I need to mount.
So far so good...
However, when I start drilling, I can drill one hole easily, lets say on the top part, but the lower part will not drill through.
I can only drill around 2cms....
Then if I move the template down or up a bit... I can drill one hole on either end but I can't on the other...
it seems there's something stopping the drill from going through.
I'm not familiar with the building techniques, would there be metal bars placed at equal locations within the wall and if so that means I can never drill the holes at both the ends!!!!
can anyone comment/help please.
We live in an appartment block built in the 70's (concrete walls) - I'm trying to put up an LCD and trying to drill holes according to the plate I need to mount.
So far so good...
However, when I start drilling, I can drill one hole easily, lets say on the top part, but the lower part will not drill through.
I can only drill around 2cms....
Then if I move the template down or up a bit... I can drill one hole on either end but I can't on the other...
it seems there's something stopping the drill from going through.
I'm not familiar with the building techniques, would there be metal bars placed at equal locations within the wall and if so that means I can never drill the holes at both the ends!!!!
can anyone comment/help please.